Holy bad physics!
Not a bad flash game, I liked the colors that were used, and the noise the ball made when it dropped was neat. But the physics need work, a lot of work, the balls seems to just float around, not offering much resistance to your keystrokes. Other than the extremely bad physics and the demo levels, which isn't bad with the link to your website at end. It's not a half bad game. Although, it would be nice to resume on level four.